Rename prior_ibm to prior_wiener_integrated and simplify the initial state
#1490
| Job | Run time |
|---|---|
| 2m 49s | |
| 6m 10s | |
| 3m 0s | |
| 24s | |
| 27s | |
| 5m 15s | |
| 2m 18s | |
| 24s | |
| 2m 53s | |
| 9m 47s | |
| 5m 15s | |
| 2m 53s | |
| 27s | |
| 2m 49s | |
| 3m 0s | |
| 2m 18s | |
| 24s | |
| 24s | |
| 50m 57s |